Thank you very much for your kind comment! If you want a bit more background, please go to https://steemit.com/psychology/@mm4brain/1-entrain-your-brain and https://steemit.com/medicine/@mm4brain/2-entrain-your-brain and at least
https://steemit.com/wellness/@mm4brain/3-entrain-your-brain or stay tuned. I will release more of it. Have a good time!